From the video

Video: Top 50 Running Back Rankings & Tiers (Updated)
Blake Cororm, honestly, you could make an argument should be higher than this. Very similar to what you have with Kyle Manungi, right? where he is startable when you need need somebody, but obviously you're never that excited to put him in your lineup. However, if you were to get an injury to Kairen Williams, Blake Cororm does turn into a league winner.
Mentioned at 20:08 – 20:29Captured by STACKED 56 min after posting

STACKED’s take

Positive signalRole

Startable backup; league winner if Kalen Williams gets injured.

Corum is startable when needed but not an exciting regular lineup option. However, if Kalen Williams suffers an injury, Corum becomes a league winner. The source argues he could be ranked higher given this injury upside.

Blake Corum headshotBlake CorumRB · LARPlayer page — value, ADP, projections, and every insight